Switch to Winsock2 library for all Windows cases


git-svn-id: svn://svn.code.sf.net/p/bochs/code/trunk@12188 6c8e4198-a580-4521-a02f-c9ae86df1db9
Switch to Winsock2 library for all Windows cases


git-svn-id: svn://svn.code.sf.net/p/bochs/code/trunk@12189 6c8e4198-a580-4521-a02f-c9ae86df1db9